Canister



FIG. 1 is a top perspective view of the canister showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 2. 

The ornamental design for a canister, as shown. 